|Operator||Russian Space Forces|
|Start of mission|
|Launch date||December 10, 2003, 17:42UTC|
|Launch site||Baikonur 81/24|
|Regime||Medium Earth orbit|
Kosmos 2403 (Russian: Космос 2403 meaning Cosmos 2403) is one of a set of three Russian military satellites launched in 2003 as part of the GLONASS satellite navigation system. It was launched with Kosmos 2402 and Kosmos 2404.
This satellite is a GLONASS satellite, also known as Uragan, and is numbered Uragan No. 795.
Kosmos 2402/3/4 were launched from Site 81/24 at Baikonur Cosmodrome in Kazakhstan. A Proton-K carrier rocket with a Blok DM upper stage was used to perform the launch which took place at 17:42 UTC on 10 December 2003. The launch successfully placed the satellites into Medium Earth orbit. It subsequently received its Kosmos designation, and the international designator 2003-056C. The United States Space Command assigned it the Satellite Catalog Number 28114.
- McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 2 May 2012.
- McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page. Retrieved 30 April 2012.
- "Glonass". Russian Forces. 2013-05-01. Retrieved 2013-05-03.
- "GLONASS constellation status, 03.05.2013". Information-analytical centre, Korolyov, Russia. 2013-05-03. Retrieved 2013-05-03.